feat: add bash skripts

01_setup_mgmt.sh

02_update_default_image.sh

03_create_glusterFS.sh

04_setup_read_only.sh

05_create_cluster_nodes.sh

config/hpl/Make.rpi

config/ldap/debconf-slapd.conf.j2

config/ldap/dummy_user.ldif.j2

config/ldap/user_ou.ldif.j2

config/munge/munge.key

config/pam/common-password.j2

config/pam/libnss-ldap.conf.j2

config/pam/nsswitch.conf

config/pam/pam_ldap.conf.j2

config/pam/sshd.j2

config/slurm/cgroup.conf

config/slurm/cgroup_allowed_devices_file.conf

config/slurm/munge.key

config/slurm/slurm.conf

config/tftp/dnsmasq.conf.j2